tolong di jawab 1.5d-9=3(2d+7)
Matematika
yohanesdavid20ovwqnd
Pertanyaan
tolong di jawab
1.5d-9=3(2d+7)
1.5d-9=3(2d+7)
1 Jawaban
-
1. Jawaban nadhiraizdihar
5d-9=3(2d+7)
5d-9=6d+21
-30=d